SYSSTAT(5) Linux User's Manual SYSSTAT(5) (NAME) sysstat - sysstat (DESCRIPTION) sa1(8) sa2(8) sysstat . sysstat . : COMPRESSAFTER . ZIP . DELAY_RANGE sa2 . / (I/O burst) (VM) . 0 sa2 . HISTORY . sa2(8) . /var/log/sa saDD ( ) sarDD ( ) DD . /var/log/sa HISTORY sa2 ( << HISTORY sa2(8)>> ). 28 . HISTORY 28 -D sadc ( sadc(8) ). saYYYYMMDD sarYYYYMMDD YYYY MM DD . HISTORY sa2(8): sa2 find -mtime . find < >> . sa[r]DD HISTORY . HISTORY . HISTORY sa2 find sadc ( ) sa2 . ( ) /var/log/sa . : : ( ) : ( ) ( ): : ( ) : ( ) : ( ) : ( ) : : : : ( ). sa[r]YYYYMMDD . HISTORY + 3 /var/log/sa . REPEAT_HEADER sa2 . . REPORTS false ( sarDD) sa2 . SA_DIR . /var/log/sa . SADC_OPTIONS sadc(8) . ( sadc(8) ) . . UMASK sa1 sa2 /var/log/sa . umask 0022 . ( 0027 ). YESTERDAY sa2 cron . sa2 ( cron 23:53 ) no . ZIP . (FILES) /etc/conf.d/sysstat (AUTHOR) Sebastien Godard (sysstat orange.fr) (SEE ALSO) sadc(8), sa1(8), sa2(8) https://github.com/sysstat/sysstat https://sysstat.github.io Linux AUGUST 2023 SYSSTAT(5)